TY - RPRT TI - Closed-circuit anesthesia made easier. AU - L Frenette AU - R Baillargeon AU - L Perreault PY - 1986 DO - 10.1097/00000542-198612000-00030 UR - https://pubmed.ncbi.nlm.nih.gov/3789451/ ID - 3789451 ER -